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authorTom Sepez <tsepez@chromium.org>2015-01-09 10:46:50 -0800
committerTom Sepez <tsepez@chromium.org>2015-01-09 10:46:50 -0800
commitb9e0190938f62bf21df078e47190a62ba33ddab2 (patch)
tree474749da63ac6890c008f9535b335bebee1d7cc8 /core/src/fpdfapi
parentb07772a31f5dff723af620bc57c71daa246995c0 (diff)
downloadpdfium-b9e0190938f62bf21df078e47190a62ba33ddab2.tar.xz
Fix -Wnon-virtual-dtor compiler warnings.
This is done by explicitly adding a virtual dtor to interface classes, since the cost is small given that there are already virtual functions. The exceptions are for classes that have a Release() or Delete() method, in which case it is non-virtual and protected to indicate that the virtual class is never the deletion point. BUG= R=brucedawson@chromium.org, thestig@chromium.org Review URL: https://codereview.chromium.org/810883005
Diffstat (limited to 'core/src/fpdfapi')
-rw-r--r--core/src/fpdfapi/fpdf_font/ttgsubtable.cpp2
-rw-r--r--core/src/fpdfapi/fpdf_font/ttgsubtable.h5
2 files changed, 6 insertions, 1 deletions
diff --git a/core/src/fpdfapi/fpdf_font/ttgsubtable.cpp b/core/src/fpdfapi/fpdf_font/ttgsubtable.cpp
index 42f77de57b..e317aa67fd 100644
--- a/core/src/fpdfapi/fpdf_font/ttgsubtable.cpp
+++ b/core/src/fpdfapi/fpdf_font/ttgsubtable.cpp
@@ -446,7 +446,7 @@ IFX_GSUBTable* FXGE_CreateGSUBTable(CFX_Font* pFont)
if (pGsubTable->m_GsubImp.LoadGSUBTable((FT_Bytes)pFont->m_pGsubData)) {
return pGsubTable;
}
- delete pGsubTable;
+ pGsubTable->Release();
}
return NULL;
}
diff --git a/core/src/fpdfapi/fpdf_font/ttgsubtable.h b/core/src/fpdfapi/fpdf_font/ttgsubtable.h
index c381a01304..6b1b4f2443 100644
--- a/core/src/fpdfapi/fpdf_font/ttgsubtable.h
+++ b/core/src/fpdfapi/fpdf_font/ttgsubtable.h
@@ -414,6 +414,11 @@ public:
delete this;
}
virtual FX_BOOL GetVerticalGlyph(FX_DWORD glyphnum, FX_DWORD* vglyphnum) FX_OVERRIDE;
+
CFX_CTTGSUBTable m_GsubImp;
+
+private:
+ ~CFX_GSUBTable() { }
};
#endif
+